ASHLAND COMMUNITY WATER SYSTEM
Montana — Community Water System — PWSID: 083090061
System Information
| PWSID | 083090061 |
| System Name | ASHLAND COMMUNITY WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Native American |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 4, 1980 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Montana |
| City | LAME DEER |
| ZIP Code | 59043 |
| Address | P.O. BOX 747 |
| Organization | SHOULDER BLADE, ETHELYN |
| Phone | 406-477-6318 |
Population & Service
| Population Served | 265 |
| Service Connections | 53 |
Drinking Water Violations (68)
This water system has 68 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2022 | Nov 30, 2022 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2022 | — | |
| Oct 1, 2022 | Dec 31, 2022 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2022 | — | |
| Oct 1, 2022 | Dec 31, 2022 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2022 | — | |
| Jul 1, 2022 | Sep 30, 2022 | MR | No | No | — | 4.0 mg/L | — | Resolved | Sep 30, 2022 | — | |
| May 1, 2021 | — | TT | Yes | No | — | — | — | Resolved | Feb 7, 2023 | — | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2021 | — | |
| Jun 1, 2020 | Jun 30, 2020 | MON | No | Yes | — | — | — | Resolved | Jun 30, 2020 | — | |
| Sep 1, 2017 | Aug 31, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2020 | — | |
| Sep 1, 2017 | Aug 31, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2020 | — | |
| May 1, 2017 | May 31, 2017 | MON | No | Yes | — | — | — | Resolved | May 31, 2017 | — | |
| Oct 1, 2016 | Oct 31, 2016 | MON | No | Yes | — | — | — | Resolved | Oct 31, 2016 | — | |
| Sep 1, 2016 | Sep 30, 2016 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2016 | — | |
| Nov 29, 2014 | — | TT | Yes | No | — | — | — | Resolved | Apr 26, 2016 | — | |
| Nov 29, 2014 | — | TT | Yes | No | — | — | — | Resolved | Apr 26, 2016 | — | |
| Nov 29, 2014 | — | TT | Yes | No | — | — | — | Resolved | Apr 26, 2016 | — | |
| Sep 1, 2014 | Sep 30, 2014 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2014 | — | |
| Sep 1, 2014 | Sep 30, 2014 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2014 | — | |
| Aug 21, 2013 | — | MR | No | Yes | — | — | — | Resolved | May 16, 2014 | — | |
| Aug 1, 2013 | Aug 31, 2013 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2013 | — | |
| Aug 1, 2013 | Aug 31, 2013 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2013 | — | |
| Jan 1, 2013 | Dec 31, 2021 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2013 | Dec 31, 2021 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2013 | Dec 31, 2021 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2013 | Dec 31, 2021 | MR | No | Yes | — | 30 ug/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2013 | Dec 31, 2021 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2021 | — | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2010 | — | |
| May 1, 2006 | May 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2006 | — | |
| May 1, 2006 | May 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2006 | — | |
| May 1, 2006 | May 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2006 | — | |
| Feb 1, 2005 | Feb 28, 2005 | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2005 | — | |
| Feb 1, 2005 | Feb 28, 2005 | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2005 | — | |
| Feb 1, 2005 | Feb 28, 2005 | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2005 | — | |
| Feb 1, 2005 | Feb 28, 2005 | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2005 | — | |
| Feb 1, 2005 | Feb 28, 2005 | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2005 | — | |
| Sep 1, 1998 | Sep 30, 1998 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1998 | — | |
| Sep 1, 1998 | Sep 30, 1998 | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1998 | — | |
| Sep 1, 1998 | Sep 30, 1998 | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1998 | — | |
| Aug 1, 1998 | Aug 31, 1998 | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 31, 1998 | — | |
| Aug 1, 1998 | Aug 31, 1998 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 1998 | — | |
| Nov 1, 1996 | Nov 30, 1996 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1996 | — | |
| Jan 1, 1995 | Jan 31, 1995 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 1995 | — | |
| Sep 1, 1994 | Sep 30, 1994 | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1994 | — | |
| Sep 1, 1994 | Sep 30, 1994 | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1994 | — | |
| Sep 1, 1994 | Sep 30, 1994 | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1994 | — | |
| Sep 1, 1994 | Sep 30, 1994 | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1994 | — | |
| Sep 1, 1994 | Sep 30, 1994 | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1994 | — | |
| Jun 1, 1994 | Jun 30, 1994 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1994 | — | |
| Feb 1, 1994 | Feb 28, 1994 | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MCL | Yes | No | — | 5% of samples | — | Archived | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MCL | Yes | No | — | 5% of samples | — | Archived | Jan 31, 1994 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.